A (buffer zone) may divide an island.Logical formLearned from60 sentences. An excursion can be into a (battle zone).Logical formLearned from60 sentences. Boundaries may pertain-to a zone.Logical formLearned from60 sentences. Zones can be qualified.Logical formLearned from60 sentences. No-fly zones may undergo an enforcement.Logical formLearned from60 sentences. Zones can be high.Logical formLearned from60 sentences. Foreign trade may pertain-to zones.Logical formLearned from59 sentences. Zones can be constituted-of-or-filled-with weakness.Logical formLearned from59 sentences. A zone can be creative.Logical formLearned from59 sentences. A manufacturer may be located in a zone.Logical formLearned from59 sentences. A zone can be smoke-free.Logical formLearned from59 sentences. Children can be in (war zones).Logical formLearned from59 sentences. A zone may pertain-to a conflict.Logical formLearned from59 sentences. A militiamen can be in a zone.Logical formLearned from59 sentences. Economic growth can be in an (euro zone).Logical formLearned from58 sentences.